5449357 has 2 divisors, whose sum is σ = 5449358. Its totient is φ = 5449356.

The previous prime is 5449349. The next prime is 5449369. The reversal of 5449357 is 7539445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4778596 + 670761 = 2186^2 + 819^2 .

It is a cyclic number.

It is not a de Polignac number, because 5449357 - 2³ = 5449349 is a prime.

It is a Chen prime.

5449357 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5449757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2724678 + 2724679.

It is an arithmetic number, because the mean of its divisors is an integer number (2724679).

Almost surely, 2^5449357 is an apocalyptic number.

It is an amenable number.

5449357 is a deficient number, since it is larger than the sum of its proper divisors (1).

5449357 is an equidigital number, since it uses as much as digits as its factorization.

5449357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 37.

The square root of 5449357 is about 2334.3857864543. The cubic root of 5449357 is about 175.9739652434.

The spelling of 5449357 in words is "five million, four hundred forty-nine thousand, three hundred fifty-seven".